.cities {
    background-color:black;
    color:white;
    margin:20px;
    padding:20px;
}

.mycontainer {
	width:100%;
	overflow:auto;
}
.mycontainer div {
    margin-left: 5%;
    width:45%;
    float:left;
}
.tablecontainer {
    width: 100%;
    margin-top: 20px;
    margin-left: 20px;
}

.mynav {
    margin-left: 200px;
    margin-right: 20px;
}

.myintro {
    margin-left: 10%;
    margin-top: 5%;
    margin-right:200px;
    background-color:whitesmoke;
}
